Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
Final term is not finished(q || ~~~r) /\ ~~(T /\ p /\ ~q /\ T) /\ ~(~(p /\ ~q) /\ ~(p /\ ~q) /\ ~(p /\ ~q))
⇒ logic.propositional.idempand(q || ~~~r) /\ ~~(T /\ p /\ ~q /\ T) /\ ~(~(p /\ ~q) /\ ~(p /\ ~q))
⇒ logic.propositional.demorganand(q || ~~~r) /\ ~~(T /\ p /\ ~q /\ T) /\ ~(~(p /\ ~q) /\ (~p || ~~q))
⇒ logic.propositional.notnot(q || ~~~r) /\ ~~(T /\ p /\ ~q /\ T) /\ ~(~(p /\ ~q) /\ (~p || q))